Question

Compare a tap root system with a fibrous root system. For each type, name a plant that provides a food in the human diet. Which type of root system is found in monocots? Which type of root system is found in dicots?

a) A tap root system typically consists of a primary, dominant root that grows vertically downwards, such as the carrot plant, a food source in the human diet. Fibrous root systems comprise many fine roots that grow in various directions, exemplified by grasses like wheat, which are part of the human diet.
b) Tap root systems are commonly found in dicots. Fibrous root systems are often found in monocots.
c) Tap root systems are typically found in monocots. Fibrous root systems are often found in dicots.
d) Fibrous root systems are commonly found in dicots. Tap root systems are often found in monocots.

Answer 1

The taproot system, seen in dicots like carrots, consists of a main vertical root, while the fibrous root system, common in monocots like wheat, spreads out near the soil surface to form a dense network. Dicots have taproots and monocots have fibrous roots, which have implications for the plants' nutrient absorption and soil interaction.

Step-by-step explanation:

Comparison of Taproot and Fibrous Root Systems in Plants The taproot system is characterized by a primary main root that grows vertically downwards, with lateral roots branching off from it. A common example providing food for humans is the carrot, which has a taproot system. On the other hand, a fibrous root system consists of a dense network of roots that spread out closer to the soil surface. An example that contributes to the human diet is wheat. In terms of the types of plants, dicots typically have taproot systems, while monocots exhibit fibrous root systems.

Dandelions are a classic example of a taproot system, capable of regrowth from their deep-rooted system. In contrast, grasses, like wheat, rice, and corn, provide examples of fibrous root systems which help prevent soil erosion and are located closer to the soil surface. These distinctions are crucial in understanding how plants anchor themselves, absorb nutrients, and interact with their environment. A tap root system, such as carrots, has a single main root that grows down. On the other hand, a fibrous root system,such as wheat, forms a dense network of roots closer to the soil surface. Monocots have fibrous root systems, while dicots have tap root systems.